SEZAGlobal

Woodworking Machines

Woodworking machines surface, groove, profile and shape timber; what they share are the figures for cut depth, speed and tool holding. The catalogue holds 31 models.

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Planers, routers and speed

On an electric planer the figures that matter are depth of cut per pass and planing width. Several light passes beat one deep cut — easier on the motor and a better surface.

On a router, speed follows bit diameter: large bits run slower, or the edge burns and vibration rises. Collet size (6, 8, 12 mm) decides which bits you can fit.

  • Several light planer passes beat one deep cut.
  • Large router bit means lower speed.
  • The collet must match the bit shank; reducers introduce play.
  • On a lathe, speed falls as workpiece diameter rises.

Frequently Asked Questions

  • How deep a cut can a planer take in one pass?

    Up to the machine's stated maximum, though in practice less. In hardwood, several light passes protect the motor and leave a better surface.

  • How do I set router speed?

    By bit diameter. Large bits have high rim speed, so slow the router down; too fast burns the edge, darkens the surface and increases vibration.

  • What does the router collet do?

    It clamps the bit and must match the shank exactly (6, 8, 12 mm). A wrong or worn collet lets the bit creep and causes vibration.

  • How is lathe speed chosen?

    Speed comes down as workpiece diameter goes up. Rough large, unbalanced blanks slowly, then raise the speed as the piece is turned down.